Reddy, V. et al. 2015. Synthesis and Antibacterial Studies of 1-[3-(Trifluoromethoxy)phenylmethanone]piperidine-4-carboxylic Acid Derivatives. Asian Journal of Chemistry. 28, 1 (Oct. 2015), 138–142. DOI:https://doi.org/10.14233/ajchem.2016.19279.